This Week's Medical School Lectures

Dr. A. K. Stone '83 will deliver a lecture this evening at 8 o'clock at the Harvard Medical School, Longwood avenue, Boston, on "Some Phases of the Tuberculosis Problem."

Tomorrow afternoon at 4 o'clock Dr. Theobald Smith h.'01 will lecture on "Vaccines: Their Nature, Preparation, and Uses, with special reference to Small-pox Vaccination."

Similar lectures will be held every Saturday and Sunday until the middle of May, and are all open to the public.